LI.FI vs. SwapKit
Rift Research
Last updated
TLDR: LI.FI is a cross-chain routing and aggregation layer. SwapKit is a native cross-chain aggregator. Consider LI.FI when you need broad coverage with an SDK, widget and agent tools. Consider SwapKit when you want one interface over several native cross-chain protocols. Confirm the live winner on rates.gg.
What each protocol is
LI.FI. LI.FI is a routing and orchestration layer. One integration reaches bridges, DEXs, solvers and yield protocols for same-chain swaps, cross-chain swaps, and multi-step flows. Official docs: LI.FI Docs. App: li.fi.
SwapKit. SwapKit aggregates native cross-chain protocols (THORChain, Chainflip, Mayan, Garden, NEAR Intents and others) plus same-chain DEX routing, behind one API and SDK. Official docs: SwapKit Docs. App: swapkit.dev.
Short version
| Dimension | LI.FI | SwapKit |
|---|---|---|
| Role | Cross-chain routing and aggregation layer | Native cross-chain aggregator |
| Fee | Integrator and service fees configured per integration; see LI.FI docs | SwapKit fee band of 0.15% / 0.12% / 0.10% by size, 0.01% stable-to-stable, plus the underlying venue fee |
| Coverage | Supported networks through bridges, DEXs and solvers; coverage varies by route | 20+ chains including Bitcoin, Ethereum, BNB Chain and Solana via connected providers |
| Settlement | Depends on the winning underlying route (can be wrapped or native) | Native via the winning provider |
| Trust model | LI.FI router plus each underlying bridge, DEX or solver | Inherits each connected protocol (THORChain, Chainflip, Mayan, Garden, NEAR Intents, and others) |
| Good fit for | Broad coverage with an SDK, widget and agent tools | One interface over several native cross-chain protocols |
| Docs | LI.FI Docs | SwapKit Docs |
Where each fits
LI.FI may fit when:
- You need one integration that covers the long tail of chains and tokens
- You want widgets, SDK, MCP and agent tooling in the same stack
- The product is a general-purpose cross-chain app, not a single corridor
SwapKit may fit when:
- You want THORChain, Chainflip, Garden, Mayan and NEAR Intents behind one quote
- Native settlement is a hard requirement
- You are integrating a widget or Partner API rather than a single venue
Key differences
LI.FI and SwapKit should be compared on the job you need to complete: the input asset, destination asset and chain, trade size, execution method and custody assumptions. They may overlap on some routes and complement each other on others. A broader chain list or faster advertised fill does not establish a better net rate. Compare executable quotes in the same window, including gas and every underlying step.
When to use which
- Use LI.FI when you need broad coverage with an SDK, widget and agent tools.
- Use SwapKit when you want one interface over several native cross-chain protocols.
- If both can quote the same route, take the better net output after fees, time and settlement type. Check that print on rates.gg.
FAQ
Which is cheaper, LI.FI or SwapKit?
Neither has a universal price advantage. LI.FI: Integrator and service fees configured per integration; see LI.FI docs. SwapKit: SwapKit fee band of 0.15% / 0.12% / 0.10% by size, 0.01% stable-to-stable, plus the underlying venue fee. Compare executable quotes for the same size, destination and time window, including gas, underlying venue costs and any extra transfer. Expected output and minimum received are different figures; compare like with like.
Is LI.FI a substitute for SwapKit?
Only on overlapping pairs and chains. When both can quote the same route, take the better net output after fees and time. When only one supports the asset or chain, that one is the only option.
Where are the official LI.FI and SwapKit docs?
LI.FI: LI.FI Docs. SwapKit: SwapKit Docs. Live rate comparison: rates.gg.
Official sources
- LI.FI docs: LI.FI Docs
- LI.FI app: li.fi
- LI.FI — What LI.FI provides: docs.li.fi/introduction/introduction
- LI.FI — Product stack: docs.li.fi/introduction/product-stack
- LI.FI — API overview: docs.li.fi/api-reference/introduction
- SwapKit docs: SwapKit Docs
- SwapKit app: swapkit.dev
- SwapKit — API introduction and fees: docs.swapkit.dev/swapkit-api/introduction
- SwapKit — Swap types and providers: docs.swapkit.dev/swapkit-api/swap-types
Get the Best of Both With Rift
Rift is a strong alternative to choosing between LI.FI and SwapKit. It brings routes from both together with additional venues on supported pairs, comparing available quotes to find the best net execution for your order. You get the strengths of both through one API.
Rift adds no router fee and uses secure hardware enclaves to enforce noncustodial execution. Underlying venue fees, spreads and network costs still apply, and availability depends on the asset, chain and order size. The live quote shows the route and expected output.